kogfs.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 19 August 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns6.sitnet.dk | 107.162.234.197 2604:e180:1071::3:1 |
— — |
AS55002 F5, Inc. AS55002 F5, Inc. |
| ns7.sitnet.dk | 107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd |
— — |
AS55002 F5, Inc. AS55002 F5, Inc. |
| www CNAME | kogfs.dk (all on kogfs.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 11-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 6823 |
| Primary NS (MNAME) | ns6.sitnet.dk |
| Responsible (RNAME) | hostmaster@statens-it.dk |
| Refresh | 10800s |
| Retry | 1080s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-08-19 |
| Expires | 2027-08-31 (315d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
Showing 100 of 1,804.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 07:47:14 | 5152ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-18 07:35:35 | 2457ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-17 06:47:28 | 17784ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-16 05:46:44 | 17910ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 02:19:03 | 2641ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 01:40:45 | 5138ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 00:46:20 | 5267ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 00:03:12 | 4692ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 19:03:59 | 6013ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 16:23:52 | 11185ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 16:10:12 | 18109ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 14:48:59 | 5135ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 14:42:30 | 17818ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 14:37:33 | 9534ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 14:35:40 | 3182ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 14:35:01 | 3292ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 14:32:36 | 2222ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 14:28:50 | 1517ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 14:25:27 | 1619ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 14:18:10 | 1269ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 14:01:52 | 9306ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 13:49:19 | 1308ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 13:37:15 | 17990ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 13:25:36 | 17440ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 12:57:07 | 1683ms | 2 NS 1 A 0 MX | 🔒 Secure |